package cn.kgc.spring.dao;

import java.util.List;

/**
 * @author: mosin
 * @version: v1.0  2022/4/25
 * 订单的持久化操作接口
 */
public interface OrderDao {

    //添加订单
    int saveOrder();
    int saveOrder(int a);
    List<Object>  selectAll();

}
